55728740557

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 65164953600

約数和(自身を除く): 9436213043

約数列:

[1, 7, 107, 149, 151, 749, 1043, 1057, 3307, 15943, 16157, 22499, 23149, 111601, 113099, 157493, 353849, 492743, 499357, 2407393, 2476943, 3449201, 3495499, 16851751, 52723501, 53431199, 74404193, 369064507, 374018393, 520829351, 7961248651, 55728740557]

約数ペア:

[(1, 55728740557), (7, 7961248651), (107, 520829351), (149, 374018393), (151, 369064507), (749, 74404193), (1043, 53431199), (1057, 52723501), (3307, 16851751), (15943, 3495499), (16157, 3449201), (22499, 2476943), (23149, 2407393), (111601, 499357), (113099, 492743), (157493, 353849)]